Messages in this thread | | | Subject | Re: [PATCH v1 5/6] objtool: Add skipped member in struct reloc | From | Xi Ruoyao <> | Date | Wed, 09 Aug 2023 19:51:35 +0800 |
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On Thu, 2023-08-03 at 14:11 +0200, Peter Zijlstra wrote: > On Thu, Aug 03, 2023 at 07:36:24PM +0800, Tiezhu Yang wrote: > > > > ".long " __stringify_label(c) "b - .\n\t" \ > > > I discussed offline with the engineers who are familiar with gnu > > assembler of LoongArch, maybe it can modify the gnu assembler > > to use R_LARCH_32_PCREL to replace a pair of R_LARCH_ADD32 and > > R_LARCH_SUB32, then I will test it again and drop this change if > > possible.
Hmm, but I don't like the idea to disallow users having GAS <= 2.41 from using ORC unwinder.
Can we emit the R_LARCH_32_PCREL reloc with an explicit .reloc directive?
> Yes, this is exactly what PC relative relocations are for.
-- Xi Ruoyao <xry111@xry111.site> School of Aerospace Science and Technology, Xidian University
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